The Early Development Instrument: An Examination of Convergent and Discriminant Validity

The convergent and discriminant validity of the Early Development Instrument (EDI), a teacher-rated assessment of children’s “school readiness”, was investigated in a multicultural sample of 267 kindergarteners (53% male). Teachers evaluations on the EDI, both overall and in five domains (physical health/well-being, social competence, emotional maturity, language/cognition, communication/general knowledge), were related to direct, child-based assessments of performance on two standardized measures of school readiness, and measures of phonological awareness and early social competence. Regression analysis indicated that together the four comparison measures accounted for 36% of variance in overall EDI scores, each making a significant and unique contribution. Results supported the convergent validity of overall EDI scores but not the discriminant validity of EDI domain scores. Moreover, correlations between EDI scores and comparison measures varied widely across teachers, suggesting considerable individual differences in teacher’s ability to evaluate school readiness relative to direct, child-based assessments, and confirming that the EDI is more appropriate for deriving inferences at higher aggregated levels such as community or region. The validation of EDI domain scores remains an important challenge in future research.     

The child welfare response to serious nonaccidental head trauma

Serious nonaccidental head trauma (NHT) can leave permanent neurological damage in children who survive abuse. This study reports on child welfare's handling of NHT cases compared with cases of physical abuse and head trauma due to neglect with regard to placement in foster care, reunification with family, and safety issues. The results show that workers placed children with NHT in foster care immediately after the abuse but treated them no differently than other physically abused children regarding reunification.     

Improving access to health care for foster children: the Illinois model

Children in foster care have lower health status than do their peers and limited access to health care. The Illinois Department of Children and Family Services developed HealthWorks, a separate primary care preferred provider system for children in foster care. This study compared claims data for children in HealthWorks with children not enrolled in HealthWorks and with children in Aid to Families with Dependent Children (AFDC) who had never entered foster care. Children enrolled in HealthWorks were more likely than were other children to receive all of the services except general inpatient hospitalizations. They had greater odds of receiving general exams and physicians' services and were more likely to visit the emergency room than children who were not enrolled. They were more likely to receive all of the measured services when compared with children receiving Medicaid through AFDC.     

Working artefacts: ethnomethods of the prototype

This paper follows recent science studies in theorizing information technologies as socio-material configurations, aligned into more and less durable forms. The study of how new technologies emerge shifts, on this view, from a focus on invention to an interest in ongoing practices of assembly, demonstration, and performance. This view is developed in relation to the case of the 'prototype', an exploratory technology designed to effect alignment between the multiple interests and working practices of technology research and development, and sites of technologies-in-use. In so far as it is successful, the prototype works as an exemplary artefact that is at once intelligibly familiar to the actors involved, and recognizably new.     

Physical exercise and improvements in mental health

1. Walking groups provide activity and support for their members. 2. Exercise competes with anxiety and depression and may diminish these negative affects. 3. Most YMCAs provide financial aid by reducing fees for people with disabilities.     

Colored Property: State Policy and White Racial Politics in Suburban America

Norman Cohn, Europe's Inner Demons (1975), xiv+302 (Chatto‐Heinemann for Sussex University Press, £4.50).

Eugene Kamenka and R. S. Neale (eds), Feudalism, Capitalism and Beyond (1975), viii+147 (Edward Arnold, £3.95, paperback £1.95).

David G. Hey, An English Rural Community: Myddle under the Tudors and Stuarts (1974), 260 (Leicester University Press, £5.80).

Enid Gauldie, Cruel Habitations: A History of Working‐Class Housing 1780–1918 (1974), 363 (Allen &; Unwin, £5.75, paperback £3.00).

Lee Holcombe, Victorian Ladies at Work; Middle‐Class Working Women in England and Wales, 1850 to 1914 (1974), x+253 (David and Charles, Newton Abbot, £4.95).

Bo Öhngren, Folk i rörelse. Samhällsutveckling, flyttningsmönster och folkrörelser i Eskilstuna 1870–1900 (1974), 414+26 pp. English summary (Acta Universitatis Upsaliensis. Studia Historica Upsaliensia No. 55, Uppsala). (People on the Move. Social development, migration patterns and popular movements in Eskilstuna 1870–1900)

Michelle Perrot, Les Ouvriers en Grève: France 1871–1890 ( 1974), 2 volumes, 900 (Mouton: Paris and The Hague, Dfl 149). (Workers on Strike: France 1871–1890)

J. E. Knodel, The Decline of Fertility in Germany, 1871–1939 (1974), xix+306 (Princeton University Press, Princeton, N.J., £7.60).

Kenneth D. Brown (ed.), Essays in Anti‐Labour History: responses to the rise of Labour in Britain (1974), viii+409 (Macmillan, £10.00).

Bob Jessop, Traditionalism, Conservatism and British Political Culture (1974), 287 (George Allen and Unwin, £4.65).     

Differences in Life Satisfaction and School Satisfaction Among Adolescents From Three Nations: The Role of Perceived Autonomy Support

Past research shows that higher well‐being is reported by adolescents who live in individualistic rather than collectivistic nations. Such cross‐national differences may be due to the amount of autonomy support adolescents receive from authority figures. To examine this hypothesis, in the current study, 322 adolescents from Denmark, South Korea, and the United States completed self‐report surveys that assessed adolescents' school and life satisfaction and their experience of autonomy support from parents and teachers. Results showed that Danish adolescents reported highest school satisfaction, life satisfaction, and perceived autonomy support, followed by American and Korean adolescents, respectively. Furthermore, cross‐national differences in school and life satisfaction were partially mediated by adolescents' perceptions of autonomy support from authority figures. These findings support self‐determination theory ( Deci & Ryan, 1985 ) and the ecological model of child development ( Bronfenbrenner, 1986 ).     

Factors Associated With Substance Use Disorders Among Traumatized Homeless Youth

This study aimed to identify homeless youths’ lifestyle and trauma-related risk factors as well as protective factors associated with alcohol use disorder or no disorder and drug use disorder or no disorder. Youth receiving homeless services in Denver (n = 201), Austin (n = 200), and Los Angeles (n = 200; N = 601) completed quantitative interviews assessing demographic information, alcohol and drug use, homeless lifestyle risk factors, trauma-related risk factors, and protective factors. Findings showed differences in trauma-related risk factors between alcohol and drug use disorders, but not homeless lifestyle risks. Protective factors predicted substance use disorders beyond risk factors. Understanding trauma-related risk and protective factors associated with substance use disorders could improve interventions.     

Risk Detection and Self‐Protection Among Homeless Youth

Utilizing qualitative interviews with a large sample of 145 homeless youth seeking services at homeless youth service agencies from across three U.S. cities (Los Angeles, Denver, and Austin), this study sought to explore youths' perspectives on ways in which they detect risk and protect themselves on the streets. Results indicated that youth use a combination of internal cues (affective responses) and external cues (reading people) to detect danger, although many times danger was described as undetectable. Certain contexts, includes those that were unfamiliar, difficult to escape, or involved drugs were described as most dangerous. In response to these dangers, youth employed self‐protection strategies such as carrying weapons, banding together with trusted others, isolating, or seeking programing to leave the streets.